Chromic Acid
| Item | Standards |
|---|---|
| Appearance | Brownish red flakes |
| Content(CrO3 ) | ≥99.80% |
| Sulphate(SO42-) | ≤0.05% |
| Sodium (Na) | ≤0.02% |
| Water insolubles | ≤0.02% |
| Turbidity NTU | ≤5.0 |
| FE | ≤0.005% |
Description:
Chromium Trioxide CasNo.: 1333-82-0 is a dark red to brown colored, crystalline, inorganic compound that emits toxic chromium fumes upon heating. Chromium trioxide is highly corrosive and is a strong oxidizing agent. This substance is mainly used in the production of wood preservatives and organic chemicals, but is also used in metal finishing and chrome plating and as a corrosion inhibitor.
Application:
Widely used in chromium plating, wood preservation, medicine, catalyst, pigment, oxidizing agent, glass coloring and mordant of textile etc. Also used as a material producing oxidative catalyst. CasNo.: 1333-82-0
Q:What’s the Minimum Order Quantity of Chromic Acid?
A:1000KG
Q: How to Get Sample?
A: Sample within 500g could be sent for free once buyer’s DHL account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time of Chromic Acid?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Q: What’s the bulk Packing?
A:25kg paper barrel. If pouch packing is in need, it could be customized.
Q: How About the Chromic Acid of ZXCHEM?
A: Chromic Acid, also known as chromium trioxide (CrO3), is a highly corrosive and powerful oxidizing agent. It has various applications across different industries:
Surface Cleaning and Etching: Chromic Acid is commonly used for cleaning and etching metals, such as stainless steel, to remove contaminants, rust, and scale from surfaces. It is also employed in the preparation of metal surfaces before coating or plating processes.
Electroplating: In the electroplating industry, Chromic Acid is used as a key component in the electrolyte solution for electroplating chromium onto various substrates. This process enhances the aesthetics, corrosion resistance, and durability of metal surfaces.
Anodizing Aluminum: Chromic Acid is utilized in the anodizing process for aluminum and aluminum alloys. Anodizing creates a protective oxide layer on the surface of the metal, enhancing its corrosion resistance and allowing for coloring.
Laboratory Applications: Chromic Acid is used in laboratories for various purposes, such as cleaning glassware, removing organic residues, and as a stain in histology and microscopy.
Wood Preservation: In some wood preservation processes, Chromic Acid can be used to treat wood to increase its resistance to decay and insect damage.
Chemical Synthesis: Chromic Acid is employed as an oxidizing agent in chemical synthesis, enabling the conversion of alcohols to carbonyl compounds and the oxidation of other organic compounds.
Testing and Analysis: Chromic Acid is used in certain analytical methods, such as testing for the presence of reducing agents or determining the purity of substances.
